6307-2ZJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6307-2ZJEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
457 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
21 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7509 lbf
Radial static load rating
4339 lbf
Limiting speed
8.5 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 8.68
/ each
In Stock
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6307-2ZJEM Bearing Product Overview & Core Advantages
The 6307-2ZJEM is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing features shielded construction on both sides, offering reliable protection against contamination. Engineered with chrome steel rings, balls, and cage, it delivers high durability and consistent operation. Its key advantages include a high radial dynamic load rating of 7509 lbf, making it suitable for applications requiring robust radial load capacity, and a compact design that simplifies integration into various mechanical systems.
6307-2ZJEM Bearing Model Code Explained, Specifications & Naming Convention
The model number 6307-2ZJEM breaks down as follows:
- 63: Series designation, indicating a medium duty deep groove ball bearing.
- 07: Bore size code, corresponding to a 35 mm bore diameter.
- 2Z: Signifies that the bearing is shielded on both sides with metal shields. This provides effective sealing against large particulate contaminants while allowing for higher speed operation compared to contact seals.
- JEM: This suffix combination indicates specific manufacturer designations, which in this context confirm the use of a chrome steel cage and standard radial internal clearance (CN).
6307-2ZJEM Bearing Structural Features & Performance Benefits
- Robust Construction: Manufactured entirely from chrome steel, including the rings, balls, and cage, ensuring high strength, wear resistance, and a long operational lifespan under radial loads.
- High Load Capacity: With a radial dynamic load rating of 7509 lbf and a static rating of 4339 lbf, this bearing is engineered to handle significant loads reliably, providing stability in your application.
- Optimized Speed Performance: The combination of a chrome steel cage and shielded (2Z) design contributes to a high limiting speed of 8,500 rpm, making it suitable for a wide range of industrial speeds.
- Precision & Reliability: Manufactured to ABEC 1 | ISO P0 tolerance class and standard CN radial internal clearance, ensuring consistent performance and ease of replacement in general precision applications.
- Maintenance Considerations: The bearing is supplied without lubrication, providing flexibility for the user to apply a lubricant best suited for the specific operating environment and conditions.
6307-2ZJEM Bearing Typical Application Areas
The 6307-2ZJEM is versatile and finds use in numerous sectors, including:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable, medium-duty ball bearings
